522412422402 has 32 divisors (see below), whose sum is σ = 1127759149440. Its totient is φ = 160376117760.

The previous prime is 522412422391. The next prime is 522412422403. The reversal of 522412422402 is 204224214225.

It is a self number, because there is not a number n which added to its sum of digits gives 522412422402.

It is not an unprimeable number, because it can be changed into a prime (522412422403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7593999 + ... + 7662482.

It is an arithmetic number, because the mean of its divisors is an integer number (35242473420).

Almost surely, 2^522412422402 is an apocalyptic number.

522412422402 is an abundant number, since it is smaller than the sum of its proper divisors (605346727038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522412422402 is a wasteful number, since it uses less digits than its factorization.

522412422402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15256938.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 522412422402 its reverse (204224214225), we get a palindrome (726636636627).

The spelling of 522412422402 in words is "five hundred twenty-two billion, four hundred twelve million, four hundred twenty-two thousand, four hundred two".